FlatRock
FlatRock is listed for September 26, 2026 in Independence, Kansas, United States. Listed distances: 50K, 25K, 12K, 5K. Confirm the date, registration and travel details with the official organizer before you book.
About this race
UltraSignup listed distances: 50K, 25K, 12K, 5K. Organizer/group: FlatRock Race Series. Official website: https://ultrasignup.com/register.aspx?did=120291. Registration source: https://ultrasignup.com/register.aspx?eid=72.
Key facts
- Date
- September 26, 2026
- Events
- 50K, 25K, 12K, 5K
- Surface
- Road
- Official source
- Registration page & official site
- Listing status
- updated May 22, 2026
Before you register
- 1Confirm the race-day schedule
Verify the September 26, 2026 start times, packet pickup (collecting your race bib) and corral (your assigned start group) instructions on the official source before booking travel.
- 2Pin the exact start area
Use Kansas as the planning region, then confirm the precise start, finish, parking and transport with the organizer.
- 3Pick your distance
Listed options are 50K, 25K, 12K, 5K. Check the source for current per-distance availability and limits.
- 4Review entry terms
Read entry rules, refund terms, participant limits and transfer rules before you pay.
Runner reviews
No runner reviews yet. Run this race and you can be the first to review it — honest reviews help other runners choose their next start line.